What would happen to a 100N gravitational force if both masses were doubled and the radius were doubled

They are the only joints that can do 360 degrees and rotate with their own axis. But, because of its free-moving, it is prone to any dislocation compared to other movable joints.

Explanation:

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

your answer is, orbit around the nucleus